| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $114.77 | 8.725% | $124.7837 | $124.78 | $124.80 | $124.80 |
| Purchase #2 | $220.56 | 3.424% | $228.112 | $228.11 | $228.10 | $228.10 |
| Purchase #3 | $243.89 | 13.299% | $276.3249 | $276.32 | $276.30 | $276.30 |
| Purchase #4 | $147.94 | 7.178% | $158.5591 | $158.56 | $158.55 | $158.60 |
| Purchase #5 | $208.64 | 10.628% | $230.8143 | $230.81 | $230.80 | $230.80 |
| Purchase #6 | $238.79 | 11.816% | $267.0054 | $267.01 | $267.00 | $267.00 |
| Purchase #7 | $68.52 | 4.229% | $71.4177 | $71.42 | $71.40 | $71.40 |
| 7 purchase totals = | $1,243.11 | $1,357.0171 | $1,357.01 | $1,356.95 | $1,357.00 | |